package com.aqs;

import java.util.concurrent.ConcurrentHashMap;
import java.util.function.Supplier;

/**
 * @author xudong
 */
public class ConcurrentHashMapDemo {

	public static void main(String[] args) {
		ConcurrentHashMap<String, Object> concurrentHashMap = new ConcurrentHashMap<>();
		concurrentHashMap.put("dsfsf", 1);
	}
}
